jEdit is a mature and well-designed programmer's text editor with 7 years of development behind it.

Some of jEdit's features include:

  • Built-in macro language; extensible plugin architecture. Dozens of macros and plugins available.
  • Plugins can be downloaded and installed from within jEdit using the "plugin manager" feature.
  • Auto indent, and syntax highlighting for more than 130 languages.
  • Supports a large number of character encodings including UTF8 and Unicode.
  • Folding for selectively hiding regions of text.
  • Word wrap.
  • Highly configurable and customizable.
  • Every other feature, both basic and advanced, you would expect to find in a text editor.

URL: http://www.jedit.org/
Licence: GPL